METHOD OF DEBLOCKED SOIL PARAPLOUGHING WITH IRRIGATION FURROW SHAPING Russian patent published in 2018 - IPC A01B37/00 

FIELD: agriculture.

SUBSTANCE: invention relates to the erosion control of the soil when cultivating tilled and perennial crops in mountain-flat farming. Paraploughing is carried out with the shaping of irrigation furrows and loosening of the soil along the width of the compacting strips of the tractor propellers. Initially, a combined deblocked cutting of two slits of the upper soil layer together with a fragment of irrigation furrows is carried out separately by two furrow shapers. Wings of each furrow shaper are attached to the bottom of the vertical stand, and the toes are fixed to a given depth of the irrigation furrow to 15–20 cm in the upper soil layer. Simultaneously intensive rotational treatment of the upper soil layer to a depth of 10–12 cm in the deblocking zones is carried out. Following the first one, deblocked cutting of two slits for each strip are performed in the same manner to a depth of 30–40 cm in the lower arable layer with simultaneous intra-soil rotary processing with overlapping of its lower part of the initially loosened top layer and loosening of the sole below the depth of total paraploughing.

EFFECT: increase in the efficiency of erosion control of the soil is provided.

1 cl, 2 dwg